package com.yootk;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;

public class yootkdemo2 {
    public static  void  main(String[] args) throws  Exception{
        File file=new File("D:"+File.separator+"muyan"+File.separator+"vip"+File.separator+"yootk.txt");
        if (file.exists()){
            try (InputStream input=new FileInputStream(file)){
                byte data[]=new byte[1024];
                int len=input.read(data);
                System.out.println("读取到的数据内容【"+new String(data, 0, len) +"】");
            }catch (Exception e){}
        }
    }
}
